/* =============================================
   About Page — Additional Styles
   ============================================= */

/* ===== PAGE HERO ===== */
.page-hero {
  background: linear-gradient(135deg, #EEF2FF 0%, #F0FDF4 100%);
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--border);
}

.page-hero-inner {
  max-width: 700px;
}

.page-tag {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 58ch;
  line-height: 1.7;
}

.sosocare-link {
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sosocare-link:hover {
  color: var(--green-dark);
}

/* ===== WHO WE ARE ===== */
.about-section {
  padding: 5.5rem 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.section-tag {
  display: inline-block;
  color: var(--green-dark);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-tag--white {
  color: rgba(255, 255, 255, 0.7);
}

.about-text h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.about-text p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.inline-link {
  color: var(--navy);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.inline-link:hover {
  color: var(--green-dark);
}

.btn-about-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border-bottom: 2px solid var(--navy);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.btn-about-link:hover {
  color: var(--green-dark);
  border-color: var(--green-dark);
}

.btn-about-link svg {
  width: 16px;
  height: 16px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.value-card {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  transition: box-shadow 0.2s;
}

.value-card:hover {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.07);
}

.value-icon {
  width: 48px;
  height: 48px;
  background: #EEF2FF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-icon svg {
  width: 24px;
  height: 24px;
  color: var(--navy);
}

.value-icon--green {
  background: #DCFCE7;
}

.value-icon--green svg {
  color: var(--green-dark);
}

.value-card h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.value-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ===== WHAT WE OFFER ===== */
.offer-section {
  padding: 5.5rem 0;
  background: var(--bg);
}

.section-sub {
  color: var(--muted);
  font-size: 1rem;
  max-width: 52ch;
  margin: 0 auto;
  line-height: 1.65;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.offer-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  transition: box-shadow 0.2s, transform 0.2s;
}

.offer-card:hover {
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.09);
  transform: translateY(-3px);
}

.offer-icon {
  width: 52px;
  height: 52px;
  background: #EEF2FF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}

.offer-icon svg {
  width: 26px;
  height: 26px;
  color: var(--navy);
}

.offer-icon--green {
  background: #DCFCE7;
}

.offer-icon--green svg {
  color: var(--green-dark);
}

.offer-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.offer-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== RESEARCH ===== */
.research-section {
  background: var(--navy);
  padding: 5.5rem 0;
}

.research-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.research-text h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.research-text p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.research-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
  line-height: 1.4;
}

.research-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: top center;
  border-radius: 20px;
  display: block;
  opacity: 0.9;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  padding: 5.5rem 0;
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.contact-card {
  text-align: center;
  padding: 2.25rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg);
  transition: box-shadow 0.2s;
}

.contact-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
}

.contact-card-icon {
  width: 60px;
  height: 60px;
  background: #EEF2FF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
}

.contact-card-icon svg {
  width: 26px;
  height: 26px;
  color: var(--navy);
}

.contact-card h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.contact-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.contact-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid,
  .research-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .offer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .research-image img {
    height: 320px;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: 3.5rem 0 2.5rem;
  }

  .offer-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .research-stats {
    gap: 1.5rem;
  }

  .stat-num {
    font-size: 1.6rem;
  }
}